Analysis
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max time kernel
294s -
max time network
296s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
21-07-2021 19:12
Static task
static1
Behavioral task
behavioral1
Sample
WinRAR_184567342.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
WinRAR_184567342.exe
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
WinRAR_184567342.exe
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Size
3.0MB
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MD5
0dbb338250c1ff34f1f74333e964a7eb
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SHA1
3d338ed384362876af4d1072fd3f026ab808bc2a
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SHA256
e72f7aca561f2ac82e724b952c0a214658a394300deb097ff9257ca03969614c
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SHA512
e66db73c7b5aa87ae4bc9de8e6f9b0a3162caa68bf8d9a7d347297fffeab9920389d7b9643a9d292ec402bc5a303019aa17b36ba90efa12b805b24c5aa27227b
Score
10/10
Malware Config
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 4048 created 2388 4048 WerFault.exe WinRAR_184567342.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1924 2388 WerFault.exe WinRAR_184567342.exe 4048 2388 WerFault.exe WinRAR_184567342.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
Processes:
WerFault.exeWerFault.exepid process 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 1924 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe 4048 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
WerFault.exeWerFault.exedescription pid process Token: SeRestorePrivilege 1924 WerFault.exe Token: SeBackupPrivilege 1924 WerFault.exe Token: SeDebugPrivilege 1924 WerFault.exe Token: SeDebugPrivilege 4048 WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WinRAR_184567342.exe"C:\Users\Admin\AppData\Local\Temp\WinRAR_184567342.exe"1⤵PID:2388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 4882⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1924
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 4802⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4048
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